EC2
This page describes the Optimization Pack for AWS EC2.
Metrics
CPU and Networking
Disks
CPU Credits
Disk Credits
Pricing
Parameters
Notice: for the following parameters to take effect, the instance needs to be stopped and changes need to be applied before restarting the instance.
Constraints
The following table shows a sample of constraints that are required in the definition of the study, depending on the tuned parameters.
Notice that AWS does not support all combinations of instance types and sizes, so it is better to specify them beforehand in your constraints to avoid unnecessary experiment failures.
Instance size
To limit the combination of the instance type and sizes to those only supported by AWS or to those of interest for a particular study you can use a constraint such as the following: \
This constraint is built by connecting multiple constraints such as the following one with the OR operator ||
These constraint instruct akamas to only use large
, xlarge
and 2xlarge
size for instances of type c5
.
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